Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6117579 | Polymer electrolyte fuel cell | Hisaaki Gyoten, Kazuhito Hatoh, Eiichi Yasumoto | 2000-09-12 |
| 5962155 | Fuel cell system | Sou Kuranaka, Yoshio Morita, Kazuhito Hatoh | 1999-10-05 |
| 5935398 | Hydrocarbon sensor | Noboru Taniguchi, Yasushi Nakagiri, Katsuyuki Ohara, Masahiro Kawamura | 1999-08-10 |
| 5860359 | Gas-permselective gas pump and warmer for using same | Noboru Taniguchi, Yasuhito Takahashi, Kunihito Mori, Eiichi Yasumoto | 1999-01-19 |
| 5720864 | Electrochemical device | Yasushi Nakagiri, Noboru Taniguchi | 1998-02-24 |
| 5702838 | Fuel cell device equipped with catalyst material for removing carbon monoxide and method for removing carbon monoxide | Eiichi Yasumoto, Kazuhito Hatoh | 1997-12-30 |
| 5589287 | Molten carbonate fuel cell | Kazuhito Hatoh, Junji Niikura, Eiichi Yasumoto | 1996-12-31 |
| 5571251 | Vehicle using hydrogen absorbing alloys | Noboru Taniguchi, Junji Niikura, Kazuhito Hatoh, Eiichi Yasumoto, Kinichi Adachi | 1996-11-05 |
| 5469913 | Vehicle using hydrogen absorbing alloys | Noboru Taniguchi, Junji Niikura, Kazuhito Hatoh, Eiichi Yasumoto, Kinichi Adachi | 1995-11-28 |
| 4370163 | Hydrogen storage alloy and process for making same | Yoshio Moriwaki, Nobuyuki Yanagihara, Toshio Yamashita, Tsutomu Iwaki | 1983-01-25 |